Add Intake extension to community catalog (#3117)

Add intake extension submitted by @bigsmartben to:
- extensions/catalog.community.json (alphabetical order)
- docs/community/extensions.md community extensions table

Closes #3110

Assisted-by: GitHub Copilot (model: claude-sonnet-4.6, autonomous)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

docs/community/extensions.md

@@ -57,6 +57,7 @@ The following community-contributed extensions are available in [`catalog.commun
 | GitHub Issues Integration 1 | Generate spec artifacts from GitHub Issues - import issues, sync updates, and maintain bidirectional traceability | `integration` | Read+Write | [spec-kit-github-issues](https://github.com/Fatima367/spec-kit-github-issues) |
 | GitHub Issues Integration 2 | Creates and syncs local specs from an existing GitHub issue | `integration` | Read+Write | [spec-kit-issue](https://github.com/aaronrsun/spec-kit-issue) |
 | Improve Extension | Audits any codebase as a senior advisor and writes prioritized, self-contained spec prompts under specs/ that the spec-kit lifecycle can process | `process` | Read+Write | [spec-kit-improve](https://github.com/d0whc3r/spec-kit-improve) |
+| Intake | Normalize PRD, design, and test-case evidence into SDD-ready intake artifacts | `docs` | Read+Write | [spec-kit-intake](https://github.com/bigsmartben/spec-kit-intake) |
 | Interactive HTML Preview | Generate self-contained interactive HTML prototypes from Spec Kit artifacts | `docs` | Read+Write | [spec-kit-preview](https://github.com/bigsmartben/spec-kit-preview) |
 | Intelligent Agent Orchestrator | Cross-catalog agent discovery and intelligent prompt-to-command routing | `process` | Read+Write | [spec-kit-orchestrator](https://github.com/pragya247/spec-kit-orchestrator) |
 | Iterate | Iterate on spec documents with a two-phase define-and-apply workflow — refine specs mid-implementation and go straight back to building | `docs` | Read+Write | [spec-kit-iterate](https://github.com/imviancagrace/spec-kit-iterate) |

extensions/catalog.community.json

@@ -1370,6 +1370,46 @@
       "created_at": "2026-06-16T00:00:00Z",
       "updated_at": "2026-06-16T00:00:00Z"
     },
+    "intake": {
+      "name": "Intake",
+      "id": "intake",
+      "description": "Normalize PRD, design, and test-case evidence into SDD-ready intake artifacts.",
+      "author": "bigsmartben",
+      "version": "0.1.2",
+      "download_url": "https://github.com/bigsmartben/spec-kit-intake/archive/refs/tags/v0.1.2.zip",
+      "repository": "https://github.com/bigsmartben/spec-kit-intake",
+      "homepage": "https://github.com/bigsmartben/spec-kit-intake",
+      "documentation": "https://github.com/bigsmartben/spec-kit-intake/blob/main/README.md",
+      "changelog": "https://github.com/bigsmartben/spec-kit-intake/blob/main/CHANGELOG.md",
+      "license": "MIT",
+      "category": "docs",
+      "effect": "read-write",
+      "requires": {
+        "speckit_version": ">=0.8.10.dev0",
+        "tools": [
+          {
+            "name": "figma-mcp",
+            "required": false
+          }
+        ]
+      },
+      "provides": {
+        "commands": 3,
+        "hooks": 1
+      },
+      "tags": [
+        "intake",
+        "sdd",
+        "requirements",
+        "validation",
+        "figma"
+      ],
+      "verified": false,
+      "downloads": 0,
+      "stars": 0,
+      "created_at": "2026-06-23T00:00:00Z",
+      "updated_at": "2026-06-23T00:00:00Z"
+    },
     "issue": {
       "name": "GitHub Issues Integration 2",
       "id": "issue",